Finding the Fourth Proportional to 4,101,051.92, 6,148,074.84 and 2,899,193.36
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Solution
The fourth proportional to 4,101,051.92, 6,148,074.84 and 2,899,193.36 is: 4,346,313.60
Step by Step Solution
- Step 1: Write the proportion equation
4,101,051.92 : 6,148,074.84 = 2,899,193.36 : x - Step 2: Convert to fraction form
4,101,051.92/6,148,074.84 = 2,899,193.36/x - Step 3: Cross multiply
4,101,051.92x = 6,148,074.84 × 2,899,193.36 - Step 4: Simplify right side
4,101,051.92x = 17,824,457,752,911.06 - Step 5: Solve for x
x = 17,824,457,752,911.06/4,101,051.92 - Step 6: Final answer
x = 4,346,313.60
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.